I ka mālama ʻana i nā paipu ma lalo o ka ʻāina a me nā ʻōnaehana sewer, pili pinepine nā ʻano kuʻuna i ka ʻeli ʻana i ka lepo no ke komo ʻana a hoʻoponopono i nā paipu pohō.Eia nō naʻe, i ka holomua ʻana o ka ʻenehana, aia i kēia manawa nā ʻoi aku ka maikaʻi a me ke kumu kūʻai, e like me nā ʻōnaehana cured-in-place pipe (CIPP).ʻO kēia innova ...
Heluhelu hou aku